Emerson Flow Control (Alco) 053003 Filter Drier 7/8" ODF STAS-487-T

The Emerson Flow Control (Alco) 053003 Filter Drier STAS-487-T is a part of a refrigeration system that removes moisture, acid, and particulate contaminants in refrigerant. It is applied in the liquid line of HVAC systems to provide the safety of essential components with a 7/8-inch outside diameter flare connection. It is used to make sure that the system is operating properly by preventing corrosion and blockages in the expansion valves and compressors as the refrigerant goes through the filter drier.